From: sashiko-bot@kernel.org
To: "Tariq Toukan" <tariqt@nvidia.com>
Cc: linux-rdma@vger.kernel.org
Subject: Re: [PATCH net V3 3/3] net/mlx5: LAG, reload IB reps of LAG master before the rest
Date: Tue, 15 Sep 2026 11:47:55 +0000 [thread overview]
Message-ID: <20260915114755.7B1361F00893@smtp.kernel.org> (raw)
In-Reply-To: <20260915113459.3934760-4-tariqt@nvidia.com>
> From: Shay Drory <shayd@nvidia.com>
>
> In a shared-FDB LAG the master device creates the bond IB device; the
> other LAG members do not create their own, they populate a port inside
> the master's IB device. mlx5_lag_reload_ib_reps_unlocked() reloaded the
> members' IB reps in iteration order, with no guarantee the master is
> reloaded first. When a non-master member is reloaded before the master,
> it tries to populate its port in an IB device that has not been
> recreated yet.
>
> Hence, reload the master's IB reps first, then every other member.
>
> Fixes: 2b204cdb1206 ("net/mlx5: LAG, use xa_alloc to manage LAG device indices")
> Signed-off-by: Shay Drory <shayd@nvidia.com>
> Reviewed-by: Akiva Goldberger <agoldberger@nvidia.com>
> Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260915113459.3934760-1-tariqt@nvidia.com?part=3
next prev parent reply other threads:[~2026-09-15 11:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-15 11:34 [PATCH net V3 0/3] net/mlx5: SD LAG and devcom stability fixes Tariq Toukan
2026-09-15 11:34 ` [PATCH net V3 1/3] net/mlx5: devcom, Base component size on linked devices Tariq Toukan
2026-09-15 11:47 ` sashiko-bot
2026-09-15 11:34 ` [PATCH net V3 2/3] net/mlx5: SD, unload reps on shared FDB create error path Tariq Toukan
2026-09-15 11:47 ` sashiko-bot
2026-09-15 11:34 ` [PATCH net V3 3/3] net/mlx5: LAG, reload IB reps of LAG master before the rest Tariq Toukan
2026-09-15 11:47 ` sashiko-bot [this message]
2026-09-18 1:00 ` [PATCH net V3 0/3] net/mlx5: SD LAG and devcom stability fixes patchwork-bot+netdevbpf
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